Dtc 58-40 Gps Antenna Error (Navi)

Body Electrical. Lexus Gs430, Gs300. Uzs190 Grs190
Navigation. Lexus Gs430, Gs300. Uzs190 Grs190

DESCRIPTION

INSPECTION PROCEDURE

REPLACE GPS ANTENNA

DTC 58-40 GPS Antenna Error (NAVI)

DTC 58-41 GPS Antenna Power Source Error (NAVI)


DESCRIPTION


DTC No.
DTC Detection Condition
Trouble Area
58-40
GPS antenna error
  1. GPS antenna
  2. Navigation ECU
58-41
Error of power source to GPS antenna

INSPECTION PROCEDURE

1.REPLACE GPS ANTENNA

  1. Replace the GPS antenna with a normal one and check if the same problem occurs again.

    OK:
    Same problem does not occur.


NG
REPLACE NAVIGATION ECU
OK

END